body {
  background-color: #efefef;
}
.mmbuy_header {
  box-sizing: border-box;
  width: 100%;
  background-color: #fff;
  position: fixed;
}
.mmbuy_header .header_top {
  height: 44px;
  display: flex;
  border-bottom: 1px solid #ccc;
}
.mmbuy_header .header_top .header_logo {
  width: 80px;
  height: 44px;
  margin-right: 15px;
}
.mmbuy_header .header_top .header_logo img {
  width: 85%;
  margin: 12px;
}
.mmbuy_header .header_top .header_search {
  flex: 1;
  margin: 8px 5px;
}
.mmbuy_header .header_top .header_search input[type="search"] {
  background-color: #f5f4f4;
  border: 1px solid #fff;
  font-size: 14px;
  height: 27px;
  border-radius: 15px;
}
.mmbuy_header .header_top .header_right {
  width: 45px;
  display: block;
  text-align: center;
  margin: 8px 10px;
}
.mmbuy_header .header_top .header_right span {
  display: block;
  width: 45px;
  border: 1px solid #ff5608;
  border-radius: 12px;
}
.mmbuy_header .header_top .header_right span a {
  font-size: 12px;
  color: #ff5608;
}
.mmbuy_header .mmbuy_nav .header_nav {
  background-color: #fff;
  border-bottom: 1px solid #ccc;
  overflow: hidden;
}
.mmbuy_header .mmbuy_nav .header_nav ul li {
  float: left;
  padding: 14px 10px 0px;
}
.mmbuy_header .mmbuy_nav .header_nav ul li a {
  display: block;
  padding: 0px 0px 6px 0;
  font-size: 15px;
  color: #000;
  font-weight: 700;
}
.mmbuy_header .mmbuy_nav .header_nav ul .active {
  color: #ff5608;
  padding: 0px 0px 6px 0;
  border-bottom: 3px solid #ff5608;
}
.mmbuy_footer {
  width: 100%;
  background-color: #fff;
}
.mmbuy_footer .footer_nav {
  width: 100%;
  display: flex;
}
.mmbuy_footer .footer_nav .list {
  height: 34px;
  line-height: 34px;
  flex: 1;
  font-size: 12px;
  color: #666;
  text-align: center;
  border: 1px solid #ccc;
}
.mmbuy_footer .footer_nav_bottom {
  text-align: center;
  margin-top: 15px;
}
.mmbuy_footer .footer_nav_bottom > div {
  font-size: 12px;
  margin: 0 auto;
  color: #666;
}
.mmbuy_footer .footer_nav_bottom > div a {
  color: red;
}
.mmbuy_view {
  padding: 80px 0px 0px;
  width: 100%;
  overflow: scroll;
  box-sizing: border-box;
}
.mmbuy_view .nav_mmbuy {
  width: 100%;
  background-color: #fff;
  padding: 10px 0;
}
.mmbuy_view .nav_mmbuy .nav_box {
  width: 100%;
  height: 160px;
  overflow: hidden;
  transition: height 1s;
}
.mmbuy_view .nav_mmbuy .nav_box .nav_list {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}
.mmbuy_view .nav_mmbuy .nav_box .nav_list li {
  width: 25%;
  padding: 14px 0;
  overflow: hidden;
  text-align: center;
}
.mmbuy_view .nav_mmbuy .nav_box .nav_list li a {
  width: 100%;
  text-decoration: none;
}
.mmbuy_view .nav_mmbuy .nav_box .nav_list li a .nav_img {
  margin: 0 auto;
  width: 32px;
  height: 32px;
}
.mmbuy_view .nav_mmbuy .nav_box .nav_list li a .nav_img img {
  width: 32px;
  height: 32px;
}
.mmbuy_view .nav_mmbuy .nav_box .nav_list li a .nav_name {
  font-size: 13px;
  color: #000;
  text-align: center;
}
.mmbuy_view .recommend_content {
  margin-top: 10px;
  background-color: #fff;
}
.mmbuy_view .recommend_content .content_title {
  width: 100%;
  height: 36px;
  line-height: 36px;
  background-color: orange;
}
.mmbuy_view .recommend_content .content_title .title_left {
  font-size: 18x;
  font-weight: bold;
  color: #fff;
  margin-left: 10px;
}
.mmbuy_view .recommend_content .content_title .title_right {
  width: 20px;
  height: 20px;
  margin-right: 10px;
  margin-top: 5px;
}
.mmbuy_view .recommend_content .content_title .title_right img {
  width: 100%;
}
.mmbuy_view .recommend_content .content {
  background-color: #fff;
}
.mmbuy_view .recommend_content .content ul li {
  background-color: transparent;
  border-bottom: 1px solid #ccc;
}
.mmbuy_view .recommend_content .content ul li a {
  display: flex;
  margin: 14px 8px;
  overflow: hidden;
}
.mmbuy_view .recommend_content .content ul li a .list_left {
  width: 100px;
  margin: 10px;
}
.mmbuy_view .recommend_content .content ul li a .list_left img {
  width: 100%;
}
.mmbuy_view .recommend_content .content ul li a .list_right {
  flex: 1;
  overflow: hidden;
  margin-right: 10px;
}
.mmbuy_view .recommend_content .content ul li a .list_right .list_name {
  font-size: 16px;
  color: #333;
  margin-bottom: 15px;
  white-space: wrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mmbuy_view .recommend_content .content ul li a .list_right .price {
  color: red;
  margin-bottom: 16px;
}
.mmbuy_view .recommend_content .content ul li a .list_right .time {
  font-size: 10px;
  color: #666;
}
.mmbuy_view .recommend_content .content ul li a .list_right .time div span {
  color: #ccc;
  margin: 0px 8px;
}
.mmbuy_view .privilege {
  width: 100%;
  padding: 10px;
}
.mmbuy_view .privilege .privilege_btn {
  padding: 5px;
  border: 1px solid #ccc;
  border-radius: 5px;
  text-align: center;
  background-color: #fff;
}
.mmbuy_view .privilege .privilege_btn a {
  font-size: 12px;
  color: #666;
}
.mmbuy_view .nav_mmbuy .list_active {
  height: 240px;
  transition: height 1s;
}
